Give your 2014-2016 GM 1500 the power boost it needs by installing the SLP Performance Pack. When used as a full system, the Performance Pack increases engine performance by up to 24 horsepower and 22 lb-ft of torque at the rear wheels*.

The SLP Performance Pack is developed in-house by talented SLP calibration engineers, utilizing years of OE experience. Hundreds of hours are invested in calibration eorts to establish the utmost drivability and performance characteristics for each Performance Pack, ensuring that your truck is not only faster, but that it performs flawlessly under all conditions.

SLP cold air kits are designed using OE CAD data to ensure the maximum utilization of available space, a seamless fit, and unobstructed airflow. SLP exhaust systems have been engineered to provide maximum horsepower while producing distinctive sound attributes that speak 'performance.' Finally, the SLP calibrated SCT X4 Handheld Flash Device allows you the freedom to flash your PCM in your very own driveway, as well as return your vehicle to stock programming should the need ever arise.